Add to Cart SMC VNB712A-50A-5DZ VNB Series Process Valve SMC MSRP: Now: $235.40 Was: VNB Series Process ValveFor controlling various fluids;Can operate with a wide range of fluids, such as air, water, oil, gas,; vacuum, etc., by selecting the body and seal materials;Air operated,... VNB712A-50A-5DZ